Imagine a giant magnet helping to clean wastewater from farms. A team of scientists crafted a clever system using magnets to tackle a big problem: wastewater loaded with antibiotics. The system they designed, called the MC-IFAS, uses magnets to boost the cleaning power of tiny living things in the w
High-entropy alloys, with their complex structures and multiple elements, pose interesting challenges for scientists looking to fine-tune magnetic properties. One notable alloy, Gd 0. 2 Tb 0. 2 Dy 0. 2 Ho 0. 2 Er 0. 2 Co 2 , demonstrates a promising magnetocaloric effect (MCE). Unlike si
Imagine a 15-year-old cat named Whiskers suddenly losing her appetite and vomiting frequently. This wasn't normal, so her concerned owners took her to the vet. The vets were stumped; Whiskers didn't show typical signs of any familiar cat illnesses. They decided to use an ultrasound to get a closer l
Did you know that almost two-thirds of deaths from heart diseases worldwide are linked to things we do or don’t do, like smoking, drinking too much, eating poorly, or not being active enough? In Africa, these diseases are on the rise because people don’t know enough about them or have wrong ideas. I
Imagine learning how to perform delicate surgery using nothing more than a USB microscope connected to a computer or a smartphone. Sounds unusual, right? That's exactly what some researchers are exploring. They want to find out if these low-cost devices can help medical students master basic microsu
Cancer used to be a disease that mostly affected older adults. But things are changing. More young women are getting cancer now than before. For example, the Roark sisters from New Jersey. Kiki was only 37 when she found out she had breast cancer. Her sister Charmella got the same diagnosis six year
Scientists have been exploring how different sensors can help in the diagnosis and treatment of common cancers like breast, lung, colorectal, and prostate. By diving into research articles from 1991 to 2021, they found that biosensors are crucial in all these types of cancer. Electrochemical sensors
Imagine you're in a hospital, and a patient comes in with symptoms of meningitis. Time is crucial because the wrong treatment or delay can lead to serious problems. Doctors often rely on standard lab tests, but these aren't always available in places with limited resources. So, what if there was a b
Ever notice how your hands seem to know numbers? Like, you naturally tap your left hand for small numbers and right for big ones? Scientists call this the SNARC effect. A recent study dug deeper. They found that if you practice linking numbers to hands, it sticks. Even a week later, the effect staye
You might think bipolar disorder (BD) and major depressive disorder (MDD) are hard to tell apart because they share similar symptoms. This can lead to mix-ups by doctors, called misdiagnosis. But what if we could use brain scans and smart computers to figure it out? That's what researchers tried in
